4543125238 has 16 divisors (see below), whose sum is σ = 6885947376. Its totient is φ = 2247834400.

The previous prime is 4543125227. The next prime is 4543125241. The reversal of 4543125238 is 8325213454.

It is a junction number, because it is equal to n+sod(n) for n = 4543125197 and 4543125206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441945 + ... + 452107.

It is an arithmetic number, because the mean of its divisors is an integer number (430371711).

Almost surely, 2^4543125238 is an apocalyptic number.

4543125238 is a deficient number, since it is larger than the sum of its proper divisors (2342822138).

4543125238 is a wasteful number, since it uses less digits than its factorization.

4543125238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479.

The product of its digits is 115200, while the sum is 37.

The square root of 4543125238 is about 67402.7094262538. The cubic root of 4543125238 is about 1656.2208068560.

The spelling of 4543125238 in words is "four billion, five hundred forty-three million, one hundred twenty-five thousand, two hundred thirty-eight".